Switch Box Wired DeLOCK 87637

The DeLOCK 87637 wired switch box is a manual bidirectional RCA audio/video switch that allows selection between multiple analogue sources or displays. Housed in a compact black enclosure (136 x 88 x 33 mm), it provides a simple hardware button to toggle the active RCA connection. The switch supports two usage modes: connecting up to four RCA-equipped source devices to a single monitor, TV or projector, or connecting a single RCA source to up to four displays. Simultaneous output to multiple screens is not supported.

Advantages

The switch offers straightforward manual switching without software, a compact footprint suitable for home or office setups, and compatibility with standard RCA connections for composite audio/video signals. Its bidirectional design makes it flexible for use as either an input selector or an output selector.

Suitable for

• Connecting multiple RCA source devices (DVD players, game consoles, VCRs) to one display
• Routing one RCA source to several monitors or TVs (selectable output)
• Home entertainment systems and small office AV setups
• Situations where manual, hardware-based switching is preferred

Key specifications

• Brand: DELOCK
• Model: 87637
• Type: Manual bidirectional RCA audio/video switch
• Dimensions: 136 x 88 x 33 mm
• Colour: Black
• Connections: RCA ports (composite analogue audio/video)
• Function: Up to 4 inputs to 1 output, or 1 input to up to 4 outputs (no simultaneous multi‑output)
• MPN: 87637
• EAN: 4043619876372

How to use

Connect the RCA cables from your source devices or displays to the corresponding RCA sockets on the switch box. Use the manual button on the device to cycle through and select the desired active connection. Ensure the connected display and source are powered on and set to the correct composite input. The switch does not require additional software or network setup.

Recommendations

For best results, use good‑quality RCA cables and avoid attempting to drive multiple displays simultaneously, as the device supports only one active output at a time when used in output‑selection mode.